LOW-PRESSURE GAS DISCHARGE LAMP WITH MERCURY-FREE GAS FILLING

Details for Australian Patent Application No. 2003276577 (hide)

Owner KONINKLIJKE PHILIPS ELECTRONICS N.V.

Inventors COMBERG, Albert; HILBIG, Rainer; SCHOLL, Robert

Pub. Number AU-A-2003276577

PCT Number PCT/IB03/05212

PCT Pub. Number WO2004/049387

Priority 102 54 737.8 23.11.02 DE

Filing date 17 November 2003

Wipo publication date 18 June 2004

International Classifications

H01J 061/12 Discharge lamps - Selection of substances for gas fillings

H01J 061/70 Discharge lamps

H01J 065/04 Lamps without any electrode inside the vessel - Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 102 54 737.8 23.11.02 DE

22 July 2004 Application Open to Public Inspection

  Published as AU-A-2003276577

11 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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